public Iterator listChildren()

in src/main/java/org/apache/sling/nosql/generic/resource/impl/NoSqlResourceProvider.java [100:123]

18 lines of code
6 McCabe index (conditional complexity)


    public Iterator<Resource> listChildren(Resource parent) {
        
        // use map to consolidate data from adapter minus deleted plus changed resources
        // always sorty result alphabetically to have a consistent ordering - the nosql data source does not support ordering
        SortedMap<String, Resource> children = new TreeMap<String, Resource>();
        
        Iterator<NoSqlData> fromAdapter = adapter.getChildren(parent.getPath());
        while (fromAdapter.hasNext()) {
            NoSqlData item = fromAdapter.next();
            if (isDeleted(item.getPath()) || changedResources.containsKey(item.getPath())) {
                continue;
            }
            children.put(item.getPath(), new NoSqlResource(item, parent.getResourceResolver(), this));
        }
        
        Pattern childPathPattern = PathUtil.getChildPathPattern(parent.getPath());
        for (NoSqlData item : changedResources.values()) {
            if (childPathPattern.matcher(item.getPath()).matches()) {
                children.put(item.getPath(), new NoSqlResource(item, parent.getResourceResolver(), this));
            }
        }
        
        return children.values().iterator();
    }